| 释义 |
fractionating 英'frækʃəneɪtɪŋ美'frækʃəneɪtɪŋ BNC²³⁶²¹³⁺¹
基本英英搭配例句例句
分馏,精馏原型fractionate的现在分词
动词 fractionate:
separate into constituents or fractions containing concentrated constituentsobtain by a fractional processfractionating condenser分级冷凝器batch fractionating间歇精馏fractionating column分馏塔fractionating efficiency分馏效率fractionating tower分馏塔after fractionating第二蒸馏fractionating system分馏系统fractionating plate分馏塔板self-fractionating pump自馏真空泵,净化泵…batch fractionating column间歇式分馏柱…fractionating flask分馏瓶fractionating tube分馏管self fractionating自行分馏fractionating devices分馏装置fractionating process分馏法fractionating pump分馏泵fractionating tray分馏塔盘
As the solution to be purified is heated, its vapors rise to thefractionatingcolumn.当要被提纯的液体受热时，它的蒸汽上升到分馏柱。
Reaction is carried out under afractionatingcolumn that allows aldehyde to pass but returns alcohol to the reaction vessel.反应是在装有分馏柱的反应器中进行的，分馏柱能让醛通过但使醇回流到反应器中。 Fractionating the conditioned medium first by solubility revealed that its tumor suppressive activity could be divided into a morphogenic insoluble fraction and a cytotoxic soluble fraction.
首先按照溶解度对条件培养基进行分级，结果显示其肿瘤抑制活动能够划分为细胞形成不可溶部分与细胞毒性可溶部分。 dxy |